Instantaneous



adjective
1.
(immediate, happening or following in an instant) ដែលកើតឡើងភ្លាម, ឋិតនៅតែមួយភ្លែត, ដែលរហ័សណាស់
Example: Death was instantaneous, If in a fatal accident.
ENGLISH MEANING
adjective
1.
Done or occurring in an instant, or without any perceptible duration of time; as, the passage of electricity appears to be instantaneous.
2.
At or during a given instant; as, instantaneous acceleration, velocity, etc.
1.
abrupt hasty, immediate, rapid, sudden, unexpected
1.
anticipated, gradual, slowly